3982544 has 10 divisors (see below), whose sum is σ = 7716210. Its totient is φ = 1991264.

The previous prime is 3982513. The next prime is 3982549. The reversal of 3982544 is 4452893.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 1024144 = 1720^2 + 1012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3982549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124439 + ... + 124470.

It is an arithmetic number, because the mean of its divisors is an integer number (771621).

Almost surely, 2^3982544 is an apocalyptic number.

It is an amenable number.

3982544 is a deficient number, since it is larger than the sum of its proper divisors (3733666).

3982544 is a wasteful number, since it uses less digits than its factorization.

3982544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248917 (or 248911 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3982544 is about 1995.6312284588. The cubic root of 3982544 is about 158.5088545376.

Adding to 3982544 its product of digits (34560), we get a palindrome (4017104).

The spelling of 3982544 in words is "three million, nine hundred eighty-two thousand, five hundred forty-four".